'Zone combinations' diaporamas de présentation

ADFOCS 2004

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Information Retrieval and Web Mining

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Information Retrieval and Web Mining

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CS276 Information Retrieval and Web Mining

CS276 Information Retrieval and Web Mining. Lecture 6. This lecture. Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring Term weighting. Parametric search.

567 views • 45 slides

CS276A Information Retrieval

CS276A Information Retrieval. Lecture 6. Plan. Last lecture Index construction This lecture Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring Term weighting. Parametric search.

521 views • 45 slides

Information Retrieval

Information Retrieval. Lecture 5. Recap of lecture 4. Query expansion Index construction. This lecture. Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring tf ? idf and vector spaces. Parametric search.

477 views • 42 slides

Information Retrieval

Information Retrieval. Lecture 6. Recap of lecture 4. Query expansion Index construction. This lecture. Parametric and field searches Zones in documents Scoring documents: zone weighting Index support for scoring tf ? idf and vector spaces. Parametric search.

427 views • 42 slides